Support no-config-file in WPS AP settings updates

This is required for WPS open mode with control interface -based
configuration.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/src/ap/wps_hostapd.c b/src/ap/wps_hostapd.c
index 74b637e..5e44c72 100644 (file)
--- a/src/ap/wps_hostapd.c
+++ b/src/ap/wps_hostapd.c
@@ -345,6 +345,8 @@ static int hapd_wps_cred_cb(struct hostapd_data *hapd, void *ctx)
        }
        hapd->wps->wps_state = WPS_STATE_CONFIGURED;
 
+       if (hapd->iface->config_fname == NULL)
+               return 0;
        len = os_strlen(hapd->iface->config_fname) + 5;
        tmp_fname = os_malloc(len);
        if (tmp_fname == NULL)